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Magnetic domains and magnetization process of amorphous granular (CoFeB)–SiO2 thin films
http://hdl.handle.net/10228/4513
http://hdl.handle.net/10228/45138d9a8175-501e-4559-bc6b-381a25ad65a8
名前 / ファイル | ライセンス | アクション |
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07E7231.pdf (367.0 kB)
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Item type | 学術雑誌論文 = Journal Article(1) | |||||||||||
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公開日 | 2010-02-01 | |||||||||||
資源タイプ | ||||||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
資源タイプ | journal article | |||||||||||
タイトル | ||||||||||||
タイトル | Magnetic domains and magnetization process of amorphous granular (CoFeB)–SiO2 thin films | |||||||||||
言語 | ||||||||||||
言語 | eng | |||||||||||
著者 |
竹澤, 昌晃
× 竹澤, 昌晃
WEKO
1164
× Shiota, A× Morimoto, Y× Yamasaki, J× Munakata, M× Yagi, M |
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抄録 | ||||||||||||
内容記述タイプ | Abstract | |||||||||||
内容記述 | The domain structure and magnetization process of a granular film were explored using a Kerr microscope. Narrow line-shaped reversal domains were observed in a granular (Co25Fe66B9)75–(SiO2)25 film, and no increase in the width of the domains was observed during the magnetization reversal process by applying a dc field along the easy axis. In addition, no wall displacement was observed in an ac field along the hard axis because only magnetization rotation occurs due to wall pinning. It was found that wall motion that causes excess eddy current losses at high frequencies is hard to occur by the granular structure. | |||||||||||
書誌情報 |
Journal of Applied Physics 巻 103, 号 7, p. 07E723(1)-07E723(3), 発行日 2008-02-08 |
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出版社 | ||||||||||||
出版者 | American Institute of Physics | |||||||||||
DOI | ||||||||||||
関連タイプ | isIdenticalTo | |||||||||||
識別子タイプ | DOI | |||||||||||
関連識別子 | https://doi.org/10.1063/1.2838154 | |||||||||||
ISSN | ||||||||||||
収録物識別子タイプ | ISSN | |||||||||||
収録物識別子 | 0021-8979 | |||||||||||
著作権関連情報 | ||||||||||||
権利情報 | ©2008 American Institute of Physics | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | amorphous magnetic materials | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | boron alloys | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | cobalt alloys | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | eddy current losses | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | iron alloys | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | magnetic domain walls | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | magnetic thin films | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | magnetisation reversal | |||||||||||
キーワード | ||||||||||||
主題Scheme | Other | |||||||||||
主題 | silicon compounds | |||||||||||
出版タイプ | ||||||||||||
出版タイプ | VoR | |||||||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
査読の有無 | ||||||||||||
値 | yes | |||||||||||
業績ID | ||||||||||||
A65B3540D9970A78492576BA000BB6D9 | ||||||||||||
著者別名 | ||||||||||||
姓名 | 山﨑, 二郎 |